The combined market capitalization of Layer-2 cryptocurrencies was up 0.4% according to CoinMarketCap. Subsequently, the total stood at $10,264,024,366 at press time. Furthermore, the total trading volume in this sector had risen 1.54% over the past 24 hours. Leading the charge in the Layer-2 category were Arbitrum (ARB) and Optimism (OP). These two altcoins were The post ARB, OP Lead the Layer-2 Pack in Terms of 24-Hour Gains appeared first on Coin Edition .
